Year	% female
1970	79.0974502563477
1971	81.0753784179688
1972	79.9852600097656
1973	80.111198425293
1974	81.3868637084961
1978	83.5069122314453
1980	78.0222320556641
1982	79.0712509155273
1983	78.3743209838867
1984	79.3549575805664
1985	74.6503067016602
1986	83.9874420166016
1987	86.326286315918
1988	88.7083206176758
1989	87.3092880249023
1990	86.9046401977539
1991	86.3295135498047
1993	84.206298828125
1994	83.6565475463867
1995	83.5007019042969
1997	82.9825286865234
1998	83.1299591064453
1999	83.2422103881836
2000	82.3862228393555
2001	82.3922500610352
2002	81.6136703491211
2003	78.5270767211914
2004	78.5270767211914
2005	78.4717483520508
2006	73.5459213256836
2007	75.6797485351562
2008	76.2589263916016
2010	77.0207138061523
2022	77.5759582519531